Anytime Tools 8 Inch / 200 mm Large Display Digital Electronic Caliper Stainless Steel w/ Data Interface and Case SAE / Metric Accurate to 0.001'' (0.01mm) Resolution: 0.0005'' (0.01mm) Super Large Display. Displays Metric and SAE. Stainless steel frame, precision hardened jaws. Auto shut off when not used Mesuring length 8". Jaw depth: 13/16'' (inside), 1-15/16'' (outside) Digital Data Interface.